BE752278A - Frittage rapide de corps compacts poreux - Google Patents

Frittage rapide de corps compacts poreux

Info

Publication number
BE752278A
BE752278A BE752278DA BE752278A BE 752278 A BE752278 A BE 752278A BE 752278D A BE752278D A BE 752278DA BE 752278 A BE752278 A BE 752278A
Authority
BE
Belgium
Prior art keywords
sinting
fast
porous bodies
compact porous
compact
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
D M Chay
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of BE752278A publication Critical patent/BE752278A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
BE752278D 1969-07-31 1970-06-19 Frittage rapide de corps compacts poreux BE752278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84652569A 1969-07-31 1969-07-31

Publications (1)

Publication Number Publication Date
BE752278A true BE752278A (fr) 1970-12-01

Family

ID=25298178

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752278D BE752278A (fr) 1969-07-31 1970-06-19 Frittage rapide de corps compacts poreux

Country Status (11)

Country Link
US (1) US3532493A (es)
AT (1) AT304094B (es)
AU (1) AU1635170A (es)
BE (1) BE752278A (es)
DE (1) DE2029501A1 (es)
ES (1) ES381232A1 (es)
FR (1) FR2056393A5 (es)
GB (1) GB1281675A (es)
LU (1) LU61161A1 (es)
NL (1) NL7009456A (es)
ZA (1) ZA704305B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791851A (en) * 1970-09-28 1974-02-12 Union Carbide Corp Process for heat treating plasma-consolidated beryllium
SE9003521D0 (sv) * 1990-11-05 1990-11-05 Sandvik Ab High pressure isostatic densiffication process
WO1992018656A1 (en) * 1991-04-10 1992-10-29 Sandvik Ab Method of making cemented carbide articles
DE4437053A1 (de) * 1994-10-18 1996-02-08 Widia Gmbh WC-Hartlegierung, Verfahren zu seiner Herstellung und seiner Verwendung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US873745A (en) * 1907-04-23 1907-12-17 Elwood Haynes Metal alloy.
US1057423A (en) * 1912-07-20 1913-04-01 Elwood Haynes Metal alloy.
US1338132A (en) * 1917-10-22 1920-04-27 Sumitomo Chukosho Ltd Magnet-steel
US1951133A (en) * 1931-09-14 1934-03-13 Bats Jean Hubert Louis De Compositions of matter and process of preparing same
US2011369A (en) * 1932-06-30 1935-08-13 Vanadium Alloys Steel Co Composition of matter
US1998609A (en) * 1932-11-26 1935-04-23 Firth Sterling Steel Co Process of making hard cemented carbide materials
US2116399A (en) * 1935-11-29 1938-05-03 Marth Paul Process for making shaped bodies from hard substances
US2113171A (en) * 1936-04-08 1938-04-05 Cooper Products Inc Carbide material
US2122403A (en) * 1937-06-14 1938-07-05 Fansteel Metallurgical Corp Hard alloy
US2731711A (en) * 1954-05-13 1956-01-24 Gen Electric Sintered tungsten carbide composition
DE1221804B (de) * 1964-05-14 1966-07-28 Deutsche Edelstahlwerke Ag Verfahren zur Herstellung stahlgebundener Karbidhartlegierungen mit genau voraus-bestimmbarem Kohlenstoffgehalt der Grundlegierung

Also Published As

Publication number Publication date
NL7009456A (es) 1971-02-02
FR2056393A5 (es) 1971-05-14
ZA704305B (en) 1971-02-24
ES381232A1 (es) 1972-12-01
GB1281675A (en) 1972-07-12
DE2029501A1 (de) 1971-02-18
AU1635170A (en) 1971-12-16
US3532493A (en) 1970-10-06
AT304094B (de) 1972-12-27
LU61161A1 (es) 1970-08-21

Similar Documents

Publication Publication Date Title
BE759829A (fr) Preparation de polyurethanes
SE383108B (sv) Dynamiskt filter
IS2047A7 (is) Ný samsetning efna (Azapurimones)
CH520248A (de) Stallbau
BE752681A (fr) Corps moules pour la filtration et la sechage
FR1507469A (fr) Corps poreux réfractaires
BE756127A (fr) Ethers heterocycliques et leur preparation
BE747644A (fr) Production de matieres poreuses impregnees de metaux
IT981339B (it) Amplificatore logaritmico
BE753782A (fr) Amplificateur de difference
BE811938A (fr) Gels coherents rigides et leur fabrication
BE752278A (fr) Frittage rapide de corps compacts poreux
CH524748A (de) Aus Bauelementen zusammengesetzte Fachwerkstütze
BE749006A (fr) Preparation de polyalcenameres
BE753781A (fr) Amplificateur de difference
BE746505A (fr) Benzene-sulfonyl-uree et sa preparation
DK143972C (da) Laas til kompaktfilterceller
CA936386A (en) Means and method for making porous bodies of integral structure
BE749790A (fr) Preparation de di-lithio(perfluoroalcoylethylsilyl) neocarboranes
BE813976A (fr) Melanges de methylol-alcoylurees et de leurs ethers butyliques
BE753574R (fr) Preparation de solutions de
BE753379A (fr) Preparation de lysergols
AT306526B (de) Membranverstärker
BE749066A (fr) Preparation de propadienyl-17 alpha -steroides
CA929314A (en) Method of making porous bodies